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PONOVO POWER CO., LTD
No. 139 Jinghai Third Road, BDA, Beijing, China, 100176
Office
TEL. +86 (10) 59089666
E-Mail
Info@relaytest.com
Website
www.relaytest.com / www.ponovo.com.cn
VERSION:
DATE:
This manual is the publication of PONOVO POWER CO.,LTD. Any form of copy should
obtain the consent of it.
The manual represents the technology status at publication time. The product information,
directions and all technical specifications do not have contract binding. The company
subjects to changing the technical and configuration information without notice. The
company is not responsible for possible errors occurred in the manual.
PA460Bi-C
POWER AMPLIFIER USER MANUAL
PA460BI-C-AE-1.00
JUNE 2021
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Summary of Contents for Ponovo PA460Bi-C
- Page 1 PA460BI-C-AE-1.00 DATE: JUNE 2021 This manual is the publication of PONOVO POWER CO.,LTD. Any form of copy should obtain the consent of it. The manual represents the technology status at publication time. The product information, directions and all technical specifications do not have contract binding. The company subjects to changing the technical and configuration information without notice.
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Page 2: Table Of Contents
PA460Bi-C Power Amplifier User Manual Content Safety Precaution...................... 2 General ........................8 Main Technical Specifications ................... 9 3.1 Power Supply ......................9 3.2 Environment Conditions ..................9 3.3 Dimension and Weight ..................10 3.4 Technical Specifications for Current Amplifier ..........10 Functions of Current Amplifier ................11 4.1 Basic Principle .................... -
Page 3: Safety Precaution
PA460Bi-C Power Amplifier User Manual 1. Safety Precaution Read User Manual before operation. 1. Check carefully all buttons are positioned correctly before startup. 1) Pause button in correct position in pressed state. 2) ON/OFF in OFF state. 3) Not press high power button (High power indicator in OFF state) 2. - Page 4 PA460Bi-C Power Amplifier User Manual 12. Avoid the equipment to be wet by rain 13. Do not switch-on and operate the equipment in the place having explosive gas or water vapor. 14. The 500V dangerous voltage can be in the equipment and please don’t remove the cover by yourself 15.
- Page 5 PA460Bi-C Power Amplifier User Manual For Your Safety Please Note This symbol indicates potential hazards by electrical currents caused by, for example, wrong connections, short-circuits, technically inadequate or faulty equipment or by disregarding the safety notes of the following sections.
- Page 6 PA460Bi-C Power Amplifier User Manual Do not Move or Maintain the Instrument When it is Powered On To avoid personnel injuries, any position adjustment, maintenance or parts replacement are forbidden when instrument is on. Use Proper Fuse Please use the specified fuses.
- Page 7 PA460Bi-C Power Amplifier User Manual Keep Product Surfaces Clean and Dry To avoid the influence of dust and/or moisture in air, please keep the surface of device clean and dry. Operate the Instrument in a Suitable Environment The best condition for optimal measurement is: 5 ℃ to 40℃; less than 2 ℃/hour changing, 20% to 80% RH and the instrument should not be placed towards the air outlet.
- Page 8 PA460Bi-C Power Amplifier User Manual NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
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Page 9: General
DC offset, drift, transient response, load driving capability aspects, which are very difficult to fix. PA460Bi-C amplifier is specially designed for power electricity simulation and solves the high power problem for linear power amplifier and accuracy problem for heavy current output. -
Page 10: Main Technical Specifications
PA460Bi-C Power Amplifier User Manual 3. Main Technical Specifications 3.1 Power Supply Single phase 220/240V AC Power supply Max Current: 10A Frequency: 50/60Hz Power capacity Max 2500VA 3.2 Environment Conditions Operating temperature -5 ~50 ° C Storage temperature -25~+70°C Related humidity: 20%RH~85%RH... -
Page 11: Dimension And Weight
PA460Bi-C Power Amplifier User Manual 3.3 Dimension and Weight Dimension: 4U Weight: 20kg 3.4 Technical Specifications for Current Amplifier Current output 6x0~ 15A RMS Max. output power 6x135VA at 15A 0~5V RMS(±7.07Vpek) Input Signal 20kΩ Differential input impedance Gain 3A/V Current accuracy 0.2%(0.5-15A) -
Page 12: Functions Of Current Amplifier
PA460Bi-C Power Amplifier User Manual 4. Functions of Current Amplifier 4.1 Basic Principle This current amplifier is a kind of linear current power amplifier targeting at the CT characteristic of power system, with strengths of high accuracy, high current and quick response, which consists of below parts mainly: 1) High-speed differential input circuit for amplifier;... - Page 13 PA460Bi-C Power Amplifier User Manual restores to working status. 3) Pause control function (PAUSE). The pause button on the front panel can cut off the signal input of the amplifier, pressing the pause button to pause the output of the amplifier.
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Page 14: High Current Output
PA460Bi-C Power Amplifier User Manual 4.3 High Current Output PA460Bi-C supports 3 current output simultaneous as 3*30A. The wiring connection is made as below. Note: The output in each channel should be directly connected with the tested object. - Page 15 IC+ / Ic+ input short circuited, IC-/ Ic- input short circuited Because the current signal input 2 groups are short connected, then the gain will be 6A/V :2*3A/V=6A/V For example: PA460Bi-C Current Signal Input is 1V, and tested object current injection is...
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Page 16: High Power Output
PA460Bi-C Power Amplifier User Manual 4.4 High Power Output With high power control button is pressed, after several seconds, the high power control button light will be on. By then the current amplifier can improve 20% of output power. This button can be used in case the high current output is needed and heavy load applied. -
Page 17: Panels
PA460Bi-C Power Amplifier User Manual 5. Panels 5.1 Front Panel Run/ Power indicator When the amplifier is powered on, the Power indicator will be on. When there is current signal, the Run indicator will be on. High power control button: Press it to output current high power... -
Page 18: Rear Panel
PA460Bi-C Power Amplifier User Manual 5.2 Rear Panel Current output: It is connected with the current input of the test object. Power socket: Please use the power cable supplied by PONOVO. Earth ground: It should be grounded with earth during testing. Current signal input... -
Page 19: How To Use Amplifier
PA460Bi-C Power Amplifier User Manual 5. How to Use Amplifier 6.1 Wiring The amplifier current input signal terminals should be connected with the simulation system’s D/A output signal correctly. Pay attention that the shielded layer of the signal wire at simulator side should be grounded. -
Page 20: Turn Off
PA460Bi-C Power Amplifier User Manual Notes: 1) Normally high power button is not activated (high power switch light is off also). 2) For safety, never plug signal cable or load connection when there is current output. 6.4 Turn Off After all testing is finished, please terminate the simulator signal input, press Pause button and turn off the power of the amplifier. -
Page 21: Amplifier Inspection
PA460Bi-C Power Amplifier User Manual 6. Amplifier Inspection Before putting into market, the amplifier is required to have strictly inspections. The test items are: function inspection, linearity, load stability, THD, max output power, amplitude-frequency characteristic, input/output delay and step response, etc. -
Page 22: Accessories For Cable Set
PA460Bi-C Power Amplifier User Manual 7. Accessories for cable set Note: All the accessories used must be provided by PONOVO. For replacement or damage part, please contact the manufacturer or agent for assistance. Users should take the consequence without prior notice to manufacturer or agent. - Page 23 PA460Bi-C Power Amplifier User Manual NOTE: D03: Adapter is mainly used in German, Finland, France, Norway, Sweden, Poland, South Korean, Austria, Spain, Hungary, Czech, Ukraine, Turkey, Brazil and Russia etc. QP3D: adapter is mainly used in America, Canada and Taiwan etc.
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